CN208380566U - A kind of Novel excavating machine atomizing de-dusting apparatus - Google Patents
A kind of Novel excavating machine atomizing de-dusting apparatus Download PDFInfo
- Publication number
- CN208380566U CN208380566U CN201820761514.2U CN201820761514U CN208380566U CN 208380566 U CN208380566 U CN 208380566U CN 201820761514 U CN201820761514 U CN 201820761514U CN 208380566 U CN208380566 U CN 208380566U
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- support
- support frame
- main line
- external
- plate
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Abstract
The utility model discloses a kind of Novel excavating machine atomizing de-dusting apparatus, including symmetrically arranged first support frame and the second support frame, first support frame and the second support frame enclose composition ring support, the structure of first support frame and the second support frame is identical, including external support board, inner support plate and be located at external support board, multiple support rods between inner support plate, main line and multiple nozzles are set on the external support board, bye-pass identical with nozzle quantity is set on the main line, bye-pass is connected with the water inlet of nozzle, tee tube is set on the main line, flanged plate is arranged in the both ends of the inner support plate, it is fixed between two inner support plates by bolt.The utility model has carried out dust-extraction unit research and development manufacture to development machine, effectively reduces construction site dust pollution, improves Contraction in Site environmental quality.
Description
Technical field
The utility model belongs to technical field of coal mine equipment, especially a kind of Novel excavating machine atomizing de-dusting apparatus.
Background technique
It is constantly stringent to the requirement of mechanized equipment as mine machinery degree is continuously improved, due to being set
The restriction of the factors such as the defect of standby design and conditions for equipment use, needs constantly to optimize each system of equipment.
All realize mechanization speedy drivage in terms of coal roadway tunneling at present, tunnel is met head on using fully-mechanized digging machine coal cutting, dress
Coal transport, since generation coal dust perplexs always coal mine safety management and duty to fully-mechanized digging machine in coal cutting, the production processes such as coaling, transport
Industry disease control stategy, coal miner work under coal dust environment for a long time, personal protection is not in place easily cause pneumoconiosis, anthracosis,
The occupational diseases such as silicosis.The included inside and outside spraying device of fully-mechanized digging machine, due in use process by originals such as hydraulic pressure, flow, flow velocitys
Because restricting, dedusting, dust-laying effect are not obvious.Other methods such as the hydraulic pressure that scene uses carry out depositing dust, and dust-laying effect is not very
Ideal causes the air quality at scene poor, and the health of employee is severely impacted, and there are great security risks.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, it is spraying to provide a kind of Novel excavating machine
Device for reducing dust has carried out dust-extraction unit research and development manufacture to development machine, has effectively reduced construction site dust pollution, improve scene
Construction operation environmental quality.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of Novel excavating machine atomizing de-dusting apparatus, including symmetrically arranged first support frame and the second support frame, first
Support frame and the second support frame enclose composition ring support, and the structure of first support frame and the second support frame is identical including outer
Master is arranged on the external support board for support plate, inner support plate and multiple support rods between external support board, inner support plate
Pipeline and multiple nozzles are connected between the main line on two external support boards by connecting tube, on the main line setting with
The identical bye-pass of nozzle quantity, bye-pass are connected with the water inlet of nozzle, and tee tube is arranged on the main line, described interior
Flanged plate is arranged in the both ends of support plate, is fixed between two inner support plates by bolt.
Further, the first end of tee tube is connected with main line, and second end passes through the external high pressure air supply device of hose,
Third end passes through the external high service device of hose.
Further, control valve and check (non-return) valve are set on the hose.
The beneficial effects of the utility model are:
1. the overall structure of the utility model is in a ring, it is mounted on the rear of cutting head of roadheader, in the outer of ring support
Main line and nozzle are installed in side, are atomized by supplying water in main line, and using pressure-air to water, and the water mist of generation expands
It is dispersed in dust, dust catching, prevents from spreading, be trapped in dust under effective disperse state, to reach dedusting
Purpose；The device can less industrial water amount and intensity be bigger, atomizing effect more evenly, more traditional high pressure
Water spraying device using effect will be got well.
2. installing control valve and check (non-return) valve on hose, control valve and check (non-return) valve are located at the start-stop near development machine station
It is easy to control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Figure label: 1- external support board, 2- inner support plate, 3- support rod, 4- main line, 5- nozzle, 6- tee tube, 7- high
Press air supply device, 8- high service device, 9- control valve, 10- check (non-return) valve, 11- flanged plate, 12- bolt, 13- connecting tube.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, the utility model includes symmetrically arranged first support frame and the second support frame, the first support frame and
Second support frame encloses composition ring support, and the structure of the first support frame and the second support frame is identical, including external support board 1, interior branch
Main line is fixedly mounted on external support board 1 in fagging 2 and the multiple support rods 3 being welded between external support board 1, inner support plate 2
4 and multiple nozzles 5, it is connected between the main line 4 on two external support boards 1 by connecting tube 13, nozzle 5 can be with outer support
Plate 1 is screwed, and bye-pass (not shown) identical with 5 quantity of nozzle, the water inlet of bye-pass and nozzle 5 are arranged on main line 4
Mouth is tightly connected, and tee tube 6 is installed on main line 4, and the first end of tee tube 6 is connected with main line 5, and second end passes through hose
External high pressure air supply device 7, third end pass through the external high service device 8 of hose, and control valve 9 is respectively mounted on two hoses and is stopped
Inverse valve 10, the both ends of inner support plate 2 are integrally formed flange plate 11, are fixed between two inner support plates 2 by bolt 12.
When specific processing and fabricating, external support board 1 and inner support plate 2 are stamped to form using band iron, and support rod 3 is using diameter
Semi-circular structure is welded and fixed into 1 cun of steel pipe, support rod 3 and inside and outside support plate, and high pressure air supply device 7 uses air compressor machine, high pressure
Water supply device 8 uses water pump.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of Novel excavating machine atomizing de-dusting apparatus, it is characterised in that: including symmetrically arranged first support frame and second
Support, the first support frame and the second support frame enclose composition ring support, the structure phase of first support frame and the second support frame
Together, including external support board, inner support plate and multiple support rods between external support board, inner support plate, the outer support
Main line and multiple nozzles are set on plate, are connected between the main line on two external support boards by connecting tube, the supervisor
Bye-pass identical with nozzle quantity is arranged in road, and bye-pass is connected with the water inlet of nozzle, is arranged three on the main line
Siphunculus, the both ends of the inner support plate are arranged flanged plate, are fixed between two inner support plates by bolt.
2. a kind of Novel excavating machine atomizing de-dusting apparatus according to claim 1, it is characterised in that: the first end of tee tube
It is connected with main line, second end passes through the external high service device of hose by the external high pressure air supply device of hose, third end.
3. a kind of Novel excavating machine atomizing de-dusting apparatus according to claim 2, it is characterised in that: be arranged on the hose
Control valve and check (non-return) valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761514.2U CN208380566U (en) | 2018-05-22 | 2018-05-22 | A kind of Novel excavating machine atomizing de-dusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761514.2U CN208380566U (en) | 2018-05-22 | 2018-05-22 | A kind of Novel excavating machine atomizing de-dusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380566U true CN208380566U (en) | 2019-01-15 |
Family
ID=64971739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820761514.2U Expired - Fee Related CN208380566U (en) | 2018-05-22 | 2018-05-22 | A kind of Novel excavating machine atomizing de-dusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090203A (en) * | 2019-06-17 | 2020-12-18 | 陕西佰仕特机电设备有限公司 | Fully-mechanized mining face dust settling system and backwashing filter |
-
2018
- 2018-05-22 CN CN201820761514.2U patent/CN208380566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090203A (en) * | 2019-06-17 | 2020-12-18 | 陕西佰仕特机电设备有限公司 | Fully-mechanized mining face dust settling system and backwashing filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190522 |